660889112

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{6354703}}^1$

素因数の和:6354722

約数の個数: 16

約数和(自身を含む): 1334487840

約数和(自身を除く): 673598728

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 6354703, 12709406, 25418812, 50837624, 82611139, 165222278, 330444556, 660889112]

約数ペア:

[(1, 660889112), (2, 330444556), (4, 165222278), (8, 82611139), (13, 50837624), (26, 25418812), (52, 12709406), (104, 6354703)]